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MathSciNet
MathSciNet
MathSciNet
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MathSciNet
ProducerAmerican Mathematical Society (USA)
HistoryJanuary 1996; 29 years ago (1996-01)[1]
LanguagesEnglish, German, French
Access
CostSubscription
Coverage
DisciplinesMathematics
Temporal coverageEarly 1800s – present
No. of recordsOver 2,900,000
Links
Websitewww.ams.org/mathscinet/index.html

MathSciNet is a searchable online bibliographic database created by the American Mathematical Society in 1996.[2] It contains all of the contents of the journal Mathematical Reviews (MR) since 1940 along with an extensive author database, links to other MR entries, citations, full journal entries, and links to original articles.[3][4] It contains almost 3.6 million items and over 2.3 million links to original articles.[5]

Along with its parent publication Mathematical Reviews, MathSciNet has become an essential tool for researchers in the mathematical sciences.[6][7] Access to the database is by subscription only and is not generally available to individual researchers who are not affiliated with a larger subscribing institution.[5]

For the first 40 years of its existence, traditional typesetting was used to produce the Mathematical Reviews journal. Starting in 1980 bibliographic information and the reviews themselves were produced in both print and electronic form. This formed the basis of the first purely electronic version called MathFile launched in 1982. Further enhancements were added over the next 18 years and the current version known as MathSciNet went online in 1996.[8]

Unlike most other abstracting databases, MathSciNet takes care to uniquely identify authors.[2] Its author search allows the user to find publications associated with a given author record, even if multiple authors have exactly the same name or if the same person publishes under multiple names or name variants. Mathematical Reviews personnel will sometimes even contact authors to ensure that MathSciNet has correctly attributed their papers.

MathSciNet co-develops the Mathematics Subject Classification taxonomy with zbMATH.[9]

Scope

[edit]

MathSciNet contains information on over 3 million articles and over eight hundred thousand authors indexed from 1800 mathematical journals, many of them abstracted "cover-to-cover".[10][7] A portion of those journals (about 450 in 2012) are designated as "Reference List Journals"; for MathSciNet entries of papers from these journals original reference lists are included.[11]

In addition, reviews or bibliographical information on selected articles is included from many engineering, computer science and other applied journals abstracted by MathSciNet. The selection is done by the editors of Mathematical Reviews.[6] The editors accept suggestions to cover additional journals, but do not reconsider missing articles for inclusion.[12][13]

See also

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References

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Revisions and contributorsEdit on WikipediaRead on Wikipedia

MathSciNet

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from Grokipedia
MathSciNet is a comprehensive online database and search platform for mathematical literature, maintained by the (AMS), that provides expert-written reviews, bibliographic details, and citation tracking for over 4 million articles and books across more than 1,800 journals and other sources. It serves as an essential gateway for researchers, students, and professionals in the , enabling discovery of high-quality publications through advanced search tools and direct links to over 2.7 million full-text articles. The foundation of MathSciNet traces back to , which was established by the in 1940 under the first editor Otto Neugebauer to systematically review and abstract the world's mathematical literature. Initially published in print format with its inaugural issue containing 176 reviews across 32 pages, it grew steadily to address the expanding volume of mathematical research. The transition to digital began in the mid-1990s, culminating in the launch of MathSciNet in 1996 as a web-accessible interface to the database, marking a pivotal shift to electronic dissemination. Today, MathSciNet is produced by a dedicated team of editors and relies on contributions from nearly 19,000 active expert reviewers worldwide, ensuring timely and authoritative evaluations of new publications. Key features include disambiguated author profiles that facilitate tracking collaborations and research impact, citation networks for exploring interconnections between works, and specialized tools such as the calculation of Erdős numbers to measure mathematical proximity. With nearly 9 million citations indexed, it remains a resource for navigating the vast and interdisciplinary landscape of mathematics.

History

Origins in Mathematical Reviews

Mathematical Reviews (MR) was founded by the (AMS) in 1940 as a centralized service to review and abstract the world's mathematical literature, motivated by the disruptions caused by to existing European reviewing journals like Zentralblatt für Mathematik. The initiative stemmed from concerns over political influences on international mathematical communication, leading the AMS Council to approve the project in 1938 with a $60,000 grant from the Carnegie Corporation. Otto Neugebauer, a prominent of mathematics who had co-founded Zentralblatt but left due to Nazi policies, served as the first editor-in-chief, alongside J. D. Tamarkin as co-editor. The first issue appeared in January 1940, covering publications from July 1939 onward, and contained 176 reviews across 32 pages. Initially published monthly with 10 issues per year, MR focused on providing signed, critical reviews of research articles, books, and proceedings in pure and , emphasizing new mathematical content over practical applications. The journal's scope encompassed the global mathematical output, starting with approximately 2,120 reviews in its inaugural year, sourced from journals, monographs, and other publications. Bibliographic details, such as authors, titles, and publication information, were included alongside each review to aid researchers in navigating the growing volume of literature. Key early milestones included the expansion of the editorial staff and reviewer network; by 1940, around 350 reviewers contributed, primarily from the and but increasingly from the international community as the war progressed. assumed the role of executive editor in 1944, helping stabilize operations amid wartime challenges. Over the decades, MR evolved to incorporate more comprehensive abstracts, with the introduction of Current Mathematical Publications in 1982 providing timely indexing of emerging literature. By the , the journal reviewed over 50,000 items annually—reaching 51,848 in 1987—reflecting its growth into an indispensable resource for the global mathematical community sustained by thousands of volunteer reviewers and editors.

Transition to Electronic Formats

The transition to electronic formats for Mathematical Reviews (MR) began in 1982 with the development of MathFile, the first electronic version of the publication, which provided dial-up access to digitized content through third-party services like BRS or Dialog. This initiative built on the computerized typesetting introduced in 1979, allowing for the electronic indexing and retrieval of mathematical literature that had previously been limited to print volumes. MathFile represented an early step toward , enabling researchers to search abstracts and bibliographic data remotely, though access remained constrained by the technology of the era. A major milestone occurred in January 1996 with the launch of MathSciNet as a fully web-based platform, marking the complete shift from print-centric distribution to a digital database accessible via the . This transition facilitated broader and faster dissemination of MR content, incorporating the ongoing production alongside digitized backfiles to create a searchable repository of and citations. Retrodigitization efforts for MR archives commenced in the , involving the scanning and integration of pre-electronic volumes to enhance historical coverage, with projects continuing into the 2000s through collaborations such as the World Digital Mathematics Library. Further enhancements in the included interface improvements and expanded functionality, supported by collaboration with zbMATH on the system, which standardized indexing and enabled broader coverage of global mathematical literature. Since the full electronic transition in , MathSciNet has undergone ongoing annual updates, adding over 125,000 new items each year to maintain comprehensive coverage of current research.

Content and Coverage

Scope of Mathematical Literature

MathSciNet provides comprehensive coverage of the mathematical sciences, encompassing pure and applied mathematics through peer-reviewed journal articles, books, conference proceedings, and technical reports. The database indexes publications from a wide array of sources, including over 1,800 journals, with approximately 650 core journals from which reference lists are systematically collected for enhanced citation tracking. This scope ensures broad representation of mathematical literature, prioritizing high-quality, vetted content that supports research across theoretical and practical domains. The temporal extent of MathSciNet's holdings spans from the early 1800s to the present, with bibliographic listings dating back to foundational works in the field. As of 2025, the database contains over 4 million items, including more than 2.7 million direct links to original articles, reflecting ongoing efforts such as the retrodigitization of historical journals like Crelle’s Journal (1826–1939). Annually, over 100,000 new items are added—for example, 129,514 items were added in —maintaining the database's currency and depth in capturing evolving mathematical scholarship. A distinctive feature of MathSciNet is its focus on peer-reviewed materials, with expert reviews and abstracts provided in English to accommodate diverse global contributions; the interface supports access in multiple languages including English, French, and German. This emphasis facilitates conceptual understanding and discovery, briefly referencing organizational tools like the for structured navigation without delving into classification mechanics.

Indexing and Subject Classification

MathSciNet employs the (MSC) system to organize and categorize mathematical literature, assigning primary and secondary codes to each item for precise topical identification. The MSC, co-developed by the editorial teams of (the foundation of MathSciNet) and zbMATH, provides a hierarchical scheme with 63 top-level (two-digit) categories covering pure and , such as 11 for and 68 for . Each entry receives one primary MSC code reflecting its principal contribution, with additional secondary codes for multifaceted works to capture broader relevance. The indexing process involves manual assignment of these classifications by expert reviewers and editors at , ensuring accuracy based on the content's mathematical substance. Beyond MSC codes, records include keywords derived from the classifications, author affiliations, and Digital Object Identifiers (DOIs) to enhance discoverability and linkage to full texts. For , MathSciNet integrates data from the Current Index to Statistics, allowing classification of statistical and probability-related works under relevant MSC sections like 62. Interdisciplinary overlaps, such as mathematical applications in physics (e.g., under MSC 70 for ) or (e.g., under MSC 68 for algorithms), are handled by assigning codes from dedicated categories or cross-referencing with general applied sections like 00Axx. The MSC system has evolved through periodic revisions—1991, 2000, 2010, and 2020—with MathSciNet updating database tags to incorporate these changes, maintaining compatibility for historical searches while adopting new structures for .

Features and Functionality

Search and Navigation Tools

MathSciNet offers a streamlined search interface with distinct tabs tailored to specific query types, facilitating efficient exploration of its extensive database. The Publications tab allows searches across titles, authors, abstracts, review texts, journals, series, and Mathematical Subject Classification (MSC) codes, enabling users to locate articles, books, and proceedings by entering keywords or field-specific terms. Similarly, the Authors tab supports queries by full or partial names or by unique MR Author ID, which links to comprehensive profiles including publication histories and coauthor networks. The Journals tab permits searches by ISSN, title, or other identifiers, directing users to detailed journal overviews with historical data and coverage details. Additionally, a dedicated Citations tab enables users to identify works referencing a specific publication via its MR Number or DOI, providing an entry point for bibliographic tracing. Advanced search functionalities enhance precision and flexibility in querying the database. operators—AND (default), OR, and NOT—can be applied to combine or exclude terms, often using field codes such as au: for authors or pcsc: for primary/secondary MSC classifications. Users can perform DOI and lookups directly to retrieve associated metadata and links to full texts. Auto-suggest features activate during input in and journal fields, offering up to ten completions to refine queries . Faceted , accessible via sidebar filters, allows narrowing results by publication date ranges, MSC categories, journal names, or item types, supporting iterative refinement without reformulating the original search. Navigation tools within MathSciNet promote deeper exploration beyond initial results. Journal profile pages provide impact metrics, such as the Mathematical Citation Quotient, alongside lists of recent issues, citation trends, and feeds for updates. Author pages offer sortable publication lists, collaboration graphs, and metrics like the for notable mathematicians, aiding in mapping research networks. The platform integrates external links, including DOIs that resolve to publisher websites for over 2.7 million articles across more than 1,800 journals, streamlining access to primary sources. Since the interface updates in the , including a 2017 redesign and a 2023 update with improved search tools and enhanced accessibility, MathSciNet has incorporated mobile-responsive design, ensuring usability across devices.

Reviews, Abstracts, and Citation Tracking

MathSciNet provides evaluative content for mathematical publications through signed reviews written by experts and author-supplied abstracts for items lacking reviews. These reviews, authored by over 19,000 active reviewers who are trained mathematicians and editors, offer critical assessments of the significance, methods, and contributions of works in the . Each year, more than 90,000 such reviews are added to the database, enhancing the interpretive value of the indexed literature. For publications without a dedicated review, abstracts—often provided by the authors themselves—are included to summarize key content and facilitate quick evaluation. The reviews typically range in length from a few lines to about 600 words, with most providing concise yet substantive overviews of main results, techniques, and implications, averaging around 100–200 words to balance brevity and depth. This format ensures for researchers assessing without requiring full reading of the original work. Comprehensive abstracting is further supported by coverage of approximately 570 "Reference List Journals," from which reference lists are systematically collected and processed to enable thorough indexing and . Citation tracking in MathSciNet allows users to explore scholarly influence through forward and backward citations, revealing how publications connect across the . The "Cited By" feature lists subsequent works that reference a given article, , journal, or , quantifying impact and enabling discovery of related . Additionally, graphical citation webs visualize these connections for authors and journals, illustrating networks of influence and collaboration patterns. These tools are complemented by the MR Author ID system, which uniquely identifies researchers to disambiguate names—such as distinguishing co-authors with similar names—and aggregates their publications into cohesive profiles. For practical use, MathSciNet supports export options that generate bibliographies in formats like BibTeX, EndNote, and AMSRefs, allowing seamless integration into reference management software and research workflows. This functionality, combined with the database's citation depth, positions MathSciNet as a vital resource for tracing intellectual lineages in mathematics.

Access and Subscription

Availability and Pricing Models

MathSciNet is accessible primarily through institutional subscriptions offered by the American Mathematical Society (AMS), targeting academic institutions, research organizations, and corporations. These subscriptions provide unlimited access for authorized users via IP-based authentication or proxy servers, with no restrictions on simultaneous users or session duration. Pricing follows a tiered structure based on institution size, such as small colleges versus large research universities, ensuring to varying needs and budgets. As of 2025, annual subscription fees typically range from about $2,000 for smaller institutions to over $20,000 for larger ones, with a standard rate of $16,004 listed for mid-tier access before any discounts. Beginning in 2026, the will introduce a new tiered pricing model for U.S. customers, placing institutions into one of six tiers based on activity, size, and budget. Subscriptions include all ongoing updates to the database, but there is no option for individual perpetual access or one-time purchases. Institutions may opt for standalone MathSciNet subscriptions or bundles with other AMS products, such as electronic journal collections, to consolidate costs. The offers deeply discounted rates through the Mathematical Digital Library Developing Countries (MDC) program for eligible institutions in listed developing countries. Consortia arrangements offer additional discounts; for example, the UK-based negotiates group rates for member institutions, promoting broader access through shared . Pricing details and quotes are transparently available via the AMS bookstore and customer service, with late renewal fees of 5% applied after specified deadlines.

User Access Options and Trials

MathSciNet provides limited free public access to certain features without requiring a subscription or login, primarily to support basic discovery of mathematical literature. Users can perform author searches to access bibliographic listings and reviews for publications from the past six months, as well as view disambiguated author profiles through the MR Author ID tool, which includes basic details such as publication counts and collaboration information. This public author search functionality was introduced in the early 2000s as part of enhancements to author identification in the database. Additionally, free tools like the collaboration distance calculator allow users to explore connections between any two authors in the database without authentication. Institutional users and libraries can request a 30-day free trial of full MathSciNet access through the (AMS), enabling temporary evaluation of the complete database features for academic or corporate settings. Walk-in access to subscribed content is available at select libraries that hold institutional subscriptions, allowing non-affiliated visitors to use the database on-site without personal credentials. Full reviews and abstracts beyond the recent six-month window are not available on an open-access basis, requiring a paid subscription for comprehensive access. To facilitate user onboarding and troubleshooting, MathSciNet offers extensive support resources, including pages, quickstart guides, and video tutorials covering search techniques and remote access setup. is provided by the , reachable via , phone (1-800-321-4267 in the /Canada or 1-401-455-4000 internationally), or fax for inquiries about trials, access issues, or . The platform integrates seamlessly with proxy servers such as , enabling authenticated remote access for institutional users through configurations. Since 2015, MathSciNet's interface has been optimized for mobile devices, supporting responsive design for searches and profile viewing on smartphones and tablets.

Significance and Impact

Role in Mathematical Research

MathSciNet serves as a cornerstone in mathematical research, functioning as the primary database for conducting literature reviews and identifying pertinent publications. The underlying database, on which MathSciNet is based, has been maintained by the since 1940, offering curated reviews, abstracts, and bibliographic data that enable researchers to navigate the vast and growing body of mathematical literature efficiently. Its granular indexing via the (MSC) system allows for precise searches across pure and applied mathematics, making it indispensable for discovering foundational works and emerging trends. In research workflows, MathSciNet supports critical tasks such as pinpointing gaps in the through of uncited publications and citation networks, which reveal underexplored areas. The expert-written s, contributed by over 20,000 mathematicians, provide qualitative insights into paper quality and , allowing users to gauge journal standards based on review sentiment and depth without reading every document. Furthermore, its advanced navigation tools, including author collaboration graphs and interdisciplinary links via shared MSC codes with zbMATH, foster connections across mathematical subfields and allied disciplines like physics and . MathSciNet exerts a unique influence in the mathematical community as the for tracking citations in tenure and promotion evaluations, where its comprehensive counts offer a reliable measure of impact. Through its longstanding collaboration with zbMATH—sharing the MSC scheme and complementary coverage— it ensures near-global representation of mathematical output, bridging American and European perspectives for a unified view of international scholarship. Specific impacts include facilitating the rediscovery of historical theorems by indexing pre-1940 works and enabling efficient literature surveys in grant proposals, where researchers leverage its to demonstrate project novelty and broader significance.

Usage Statistics and Influence

MathSciNet maintains a vast repository of mathematical literature, with over 4 million articles and books indexed as of , including direct links to more than 2.7 million original articles across over 1,800 journals. The database grows steadily, adding more than 125,000 new entries annually and over 90,000 reviews each year, reflecting the expanding volume of mathematical research—for example, 129,514 items were added in 2024. This expansion traces back to over 1.6 million items as of 2000, demonstrating sustained growth driven by comprehensive coverage of journals, books, proceedings, and theses. Adoption metrics underscore MathSciNet's centrality in academic , with subscriptions held by thousands of institutions worldwide and unlimited simultaneous user access enabling broad utilization. It achieves near-universal coverage among top mathematics departments, facilitating equitable access within subscribed networks. Usage has surged post-2020, with annual reports indicating increased engagement amid remote research trends, though exact figures remain via COUNTER-compliant data available to subscribers. The database's influence extends through robust citation tracking, supporting metrics like the Mathematical Citation Quotient (MCQ), a five-year impact indicator that correlates strongly with journal h-indices and informs rankings in the field. It indexes dissertations and serves as a primary reference for historical and contemporary citations. Its integration with tools like Google Scholar enables hybrid searching, combining subscription-based depth with open web discovery to enhance research workflows. Beyond metrics, MathSciNet has democratized access to mathematical history by digitizing and linking vast archives, previously fragmented in print, thus accelerating discovery for global scholars. It has also shaped policy discussions on , highlighting tensions between subscription models and free alternatives while prompting initiatives like partial free searches and journals.

References

  1. https://www.ams.org/publications/math-reviews/about-mathscinet
  2. https://www.ams.org/publications/math-reviews/mr-history
  3. https://www.ams.org/publications/math-reviews/Pitcher.pdf
  4. https://www.ams.org/journals/notices/202111/rnoti-p1985.pdf
  5. https://www.slideserve.com/kathie/the-mathematical-reviews-database-past-present-and-future
  6. https://www.ams.org/notices/199703/comm-mr.pdf
  7. https://blogs.ams.org/beyondreviews/2015/06/09/mathscinet-moving-forward-by-moving-backward/
  8. https://www.ams.org/mr-database
  9. https://mathscinet.ams.org/mathscinet/help/resources
  10. https://www.ams.org/journals/notices/202510/rnoti-p1212.pdf
  11. https://www.ams.org/journals/notices/202507/noti3201/noti3201.html?adat=August%25202025&trk=3201&pdfissue=202507&pdffile=rnoti-p776.pdf&cat=none&type=.html
  12. https://zbmath.org/static/msc2020.pdf
  13. https://www.siam.org/publications/siam-news/articles/mathematics-subject-classification-2020/
  14. https://www.ams.org/journals/notices/201908/rnoti-p1320.pdf
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  19. https://www.ams.org/publications/journals/citations
  20. https://guides.library.illinois.edu/c.php?g=846603&p=6052602
  21. https://www.ams.org/publications/math-reviews/mr-authors
  22. https://libguides.usask.ca/c.php?g=218034&p=5029754
  23. https://www.ams.org/publications/math-reviews/mathsciprice
  24. https://www.globepub.com/Docs/RateList/AMS_Price.pdf
  25. https://www.researchinformation.info/viewpoint/mathscinets-2026-tiered-pricing-update/
  26. https://www.ams.org/publications/journals/subscriberinfo
  27. https://www.chest.ac.uk/agreements/mathscinet/
  28. https://www.ams.org/tools
  29. https://mathscinet.ams.org/mathscinet/MRAuthorID
  30. https://journals.library.ualberta.ca/istl/index.php/istl/article/view/1861
  31. http://sherman.library.nova.edu/e-library/index.php?action=subject&col=w&cat=mth
  32. https://libguides.nwu.ac.za/az/mathscinet
  33. https://mathscinet.ams.org/mathscinet/help/index_help.html
  34. https://www.youtube.com/watch?v=OwYoIWkUxu0
  35. https://help.oclc.org/Library_Management/EZproxy/EZproxy_database_stanzas/Database_stanzas_M/MathSciNet
  36. https://blogs.ams.org/beyondreviews/2015/04/28/using-mathscinet-at-home-or-on-the-road/
  37. https://www.researchinformation.info/viewpoint/importance-mathscinet-mathematicians/
  38. https://guides.lib.umich.edu/c.php?g=282871&p=6561467
  39. https://research.lib.buffalo.edu/tenure-metrics/math-scinet
  40. https://zbmath.org/about/
  41. https://www.math.utah.edu/~alberts/mrreviews/
  42. https://kutuphane.adu.edu.tr/webfolders/rehberler/MathSciNet.pdf
  43. https://www.ams.org/publications/journals/counter-compliant-usage-statistics
  44. https://academia.stackexchange.com/questions/1616/what-metrics-are-used-to-judge-a-mathematical-journals-quality
  45. https://blogs.ams.org/beyondreviews/2015/07/05/theses/
  46. https://mathoverflow.net/questions/28901/mathscinet-vs-google-scholar
  47. https://mathoverflow.net/questions/13619/is-a-free-alternative-to-mathscinet-possible
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